How do I activate my eSIM?

Go to Settings, then Cellular (or Mobile Data), tap Add eSIM / Add Data Plan, scan the QR code from your email, set this eSIM as your data line and turn on Data Roaming.

Is my phone compatible with eSIM?

Open Settings, then Cellular. If you see Add eSIM / Add Data Plan, your phone supports eSIM. Note that some China-mainland phone versions do not support eSIM.

When does my plan start?

Your plan starts when you activate the eSIM on your phone, not at the time of purchase.

Yes. We offer a full refund if the eSIM has not been activated. Once installed, the plan is non-refundable.

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MUSMOON

Singapore eSIM 3GB 7Days Travel Data

Name: Singapore eSIM 3GB 7Days Travel Data
Brand: MUSMOON
SKU: ESIM-SINGAPORE-16
Price: 1.05 USD
Availability: InStock

$1.05

Sale Sold out

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Singapore eSIM 3GB 7Days — Light, Lean, Connected

Seven days in the Lion City with a deliberately light 3GB plan. Singapore's free public WiFi — in malls, MRT stations, and even some hawker centres — means your data budget mostly covers the gaps: Grab rides, WhatsApp, and quick map checks between sights.

What you get

3GB over 7 days (about 430MB/day) — our most budget-friendly Singapore option
Dependable network wherever you wander, Sentosa included
Low price — pay for the data you actually use
Simple QR setup in minutes

Suits

Budget travellers, WiFi-assisted visitors, and seniors wanting a safety net. Data-heavy users — streamers, creators — should pick our 9GB 3-day plan instead.

Good to know: Register on the free "Wireless@SG" network for extra coverage; this eSIM covers everything else.

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Singapore eSIM 3GB 7Days Travel Data